import { EventEmitter, OnChanges, SimpleChanges, TemplateRef } from '@angular/core';
import { CandyDate } from 'ng-zorro-antd/core/time';
import { NzSafeAny } from 'ng-zorro-antd/core/types';
import { DateHelperService, NzCalendarI18nInterface } from 'ng-zorro-antd/i18n';
import * as i0 from "@angular/core";
export declare class CalendarFooterComponent implements OnChanges {
    private dateHelper;
    locale: NzCalendarI18nInterface;
    showToday: boolean;
    showNow: boolean;
    hasTimePicker: boolean;
    isRange: boolean;
    okDisabled: boolean;
    disabledDate?: (d: Date) => boolean;
    extraFooter?: TemplateRef<void> | string;
    rangeQuickSelector: TemplateRef<NzSafeAny> | null;
    readonly clickOk: EventEmitter<void>;
    readonly clickToday: EventEmitter<CandyDate>;
    prefixCls: string;
    isTodayDisabled: boolean;
    todayTitle: string;
    constructor(dateHelper: DateHelperService);
    ngOnChanges(changes: SimpleChanges): void;
    onClickToday(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CalendarFooterComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CalendarFooterComponent, "calendar-footer", ["calendarFooter"], { "locale": { "alias": "locale"; "required": false; }; "showToday": { "alias": "showToday"; "required": false; }; "showNow": { "alias": "showNow"; "required": false; }; "hasTimePicker": { "alias": "hasTimePicker"; "required": false; }; "isRange": { "alias": "isRange"; "required": false; }; "okDisabled": { "alias": "okDisabled"; "required": false; }; "disabledDate": { "alias": "disabledDate"; "required": false; }; "extraFooter": { "alias": "extraFooter"; "required": false; }; "rangeQuickSelector": { "alias": "rangeQuickSelector"; "required": false; }; }, { "clickOk": "clickOk"; "clickToday": "clickToday"; }, never, never, true, never>;
    static ngAcceptInputType_showToday: unknown;
    static ngAcceptInputType_showNow: unknown;
    static ngAcceptInputType_hasTimePicker: unknown;
    static ngAcceptInputType_isRange: unknown;
    static ngAcceptInputType_okDisabled: unknown;
}